期货交易理论与实务第十讲　投机与套利（二）主讲刘迎秋１０．７套期图利中能获得哪些好处？在套期日利交易中，一个套期图利者往往要在同一时间内占有价格变动方向一致的空头和多头这样两个相反的交易部位。问题是，既然套利者在一方获得的利润会部分地被另一方的损失所... Futures Trading Theory and Practice Lecture # 10: Speculation and Arbitrage (2) Speaker: Liu Yingqiu 10.7 What are the benefits of hedging? In a hedging day trade, a hedge taker tends to have both short and long positions in the opposite direction at the same time in the same direction. The problem is that since the profits the arbitrageur gains on one side will be partly lost by the other ...